79 Contactor
79 Contactor
The Leach 79 Contactor is an 80 A, 28 Vdc 1PST-DM power contactor with auxiliary contacts, built for permanent operation.
Main contact 80 A resistive at 28 Vdc
800 A overload for 0.2 s
1PST-DM main, 1 NO plus 1 NC auxiliaries
Auxiliaries 5 A at 28 Vdc, 4 A at 115 Vac
-55 °C to +85 °C, 10 G vibration, 30 G shock
28 Vdc coil, metal body 103 x 48 x 36 mm
Related standards AIR 7304, AIR 8456B and AIR 9456
Additional information
| Coil Voltage | 28 VDC |
|---|---|
| Contact config | 1PST-DM+AUX |
| Function | Non latching |
| Max current | 80 A DC |
| Sector | Defence |
| Max system voltage | 28 VDC |
| Temperature range | -55°C ~ 85°C |
| Dimensions | 103 x 48 x 36 mm |
| Weight | 205 g, 225 g |
| Shock | 30 G |
| Vibration | 10 G |
| Response time | 30 ms |
| Auxiliary contact | Normally closed (NC), Normally open (NO) |
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